<template>
  <div>
    <!-- 面包屑区域 -->
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>
		<!-- 卡片视图区域 -->
		<el-card>
			<!-- 搜索框 -->
			<!-- (因api文档问题，搜索框失效) -->
			<el-row>
				<el-col :span="8">
					<el-input placeholder="请输入内容" v-model="queryInfo.query" clearable @clear="getOrderList">
						<el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
					</el-input>
				</el-col>
			</el-row>
			<!-- table表格区域 -->
			<el-table :data="orderList" border stripe>
				<el-table-column type="index" label="#"></el-table-column>
				<el-table-column label="订单编号" prop="order_number"></el-table-column>
				<el-table-column label="订单价格" prop="order_price"></el-table-column>
				<el-table-column label="是否付款" prop="pay_status">
					<template slot-scope="scope">
						<el-tag type="success" v-if="scope.row.pay_status === '1'">已付款</el-tag>
						<el-tag type="danger" v-else>未付款</el-tag>
					</template>
				</el-table-column>
				<el-table-column label="是否发货" prop="is_send"></el-table-column>
				<el-table-column label="下单时间" prop="create_time">
					<template slot-scope="scope">
						{{scope.row.create_time*1000 | dateFormat}}
					</template>
				</el-table-column>
				<el-table-column label="操作">
					<template slot-scope="scope">
						<el-button icon="el-icon-edit" type="primary" size="mini" @click="addressDialogVisible = true"></el-button>
						<el-button icon="el-icon-location" type="success" size="mini" @click="showProgressBox"></el-button>
					</template>
				</el-table-column>
			</el-table>
			<!-- 分页区域 -->
			<el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" :page-sizes="[5,10,15,20]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
			</el-pagination>
		</el-card>
		<!-- 编辑订单地址的对话框 -->
		<!-- (由于api文档缘故，此处没法发请求，暂时制作版式) -->
		<el-dialog title="修改地址" :visible.sync="addressDialogVisible" width="50%" @close="addressDialogClose">
			<el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
				<el-form-item label="省市区/县" prop="address1">
					<el-cascader v-model="addressForm.address1" :options="cityData" :props="{ expandTrigger: 'hover' }" ></el-cascader>
				</el-form-item>
				<el-form-item label="省市区/县" prop="address2">
					<el-input v-model="addressForm.address2"></el-input>
				</el-form-item>
			</el-form>
			<span slot="footer" class="dialog-footer">
				<el-button @click="addressDialogVisible = false">取 消</el-button>
				<el-button type="primary" @click="addressDialogVisible = false">确 定</el-button>
			</span>
		</el-dialog>
		<!-- 物流进度区域 -->
		<el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
			<el-timeline>
				<el-timeline-item
					v-for="(activity, index) in pregeressData"
					:key="index"
					:timestamp="activity.time">
					{{activity.context}}
				</el-timeline-item>
			</el-timeline>
		</el-dialog>
  </div>
</template>

<script>
import cityData from './citydata'
export default {
  data() {
    return {
			// 订单列表参数信息
			queryInfo:{
				query:'',
				pagenum:1,
				pagesize:5
			},
			// 总条数
			total:0,
			// 订单列表信息
			orderList:[],
			// 控制修改地址对话框显示和隐藏
			addressDialogVisible:false,
			// 存储地址信息
			addressForm:{
				address1:[],
				address2:''
			},
			// 地址的合法规则
			addressFormRules:{
				address1:[
					{required: true,message: '请选择地区',trigger: 'blur'}
				],
				address2:[
					{required: true,message: '请输入详细地址',trigger: 'blur'}
				]
			},
			// 城市地区信息
			cityData,
			// 控制物流进度对话框的显示和隐藏
			progressVisible:false,
			// 物流进度数据
			pregeressData:[
			{
				"time": "2018-05-10 09:39:00",
				"ftime": "2018-05-10 09:39:00",
				"context": "已签收,感谢使用顺丰,期待再次为您服务",
				"location": ""
			},
			{
				"time": "2018-05-10 08:23:00",
				"ftime": "2018-05-10 08:23:00",
				"context": "[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件",
				"location": ""
			},
			{
				"time": "2018-05-10 07:32:00",
				"ftime": "2018-05-10 07:32:00",
				"context": "快件到达 [北京海淀育新小区营业点]",
				"location": ""
			},
			{
				"time": "2018-05-10 02:03:00",
				"ftime": "2018-05-10 02:03:00",
				"context": "快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]",
				"location": ""
			},
			{
				"time": "2018-05-09 23:05:00",
				"ftime": "2018-05-09 23:05:00",
				"context": "快件到达 [北京顺义集散中心]",
				"location": ""
			},
			{
				"time": "2018-05-09 21:21:00",
				"ftime": "2018-05-09 21:21:00",
				"context": "快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]",
				"location": ""
			},
			{
				"time": "2018-05-09 13:07:00",
				"ftime": "2018-05-09 13:07:00",
				"context": "顺丰速运 已收取快件",
				"location": ""
			},
			{
				"time": "2018-05-09 12:25:03",
				"ftime": "2018-05-09 12:25:03",
				"context": "卖家发货",
				"location": ""
			},
			{
				"time": "2018-05-09 12:22:24",
				"ftime": "2018-05-09 12:22:24",
				"context": "您的订单将由HLA（北京海淀区清河中街店）门店安排发货。",
				"location": ""
			},
			{
				"time": "2018-05-08 21:36:04",
				"ftime": "2018-05-08 21:36:04",
				"context": "商品已经下单",
				"location": ""
			}
			]
		}
  },
  created() {
		this.getOrderList()
	},
  methods: {
		// 获取订单列表数据
		async getOrderList(){
			const {data: res} = await this.$http.get('orders',{params:this.queryInfo})
			if(res.meta.status !== 200) {
				return this.$message.error('订单列表信息获取失败')
			}
			// console.log(res);
			this.orderList = res.data.goods
			this.total = res.data.total

		},
		// 监听pagesize发生改变
		handleSizeChange(newSize){
			this.queryInfo.pagesize = newSize
			this.getOrderList()
		},
		// 监听pagenum发生改变
		handleCurrentChange(newPage){
			this.queryInfo.pagenum = newPage
			this.getOrderList()
		},
		// 监听修改地址对话框关闭事件
		addressDialogClose(){
			this.$refs.addressFormRef.resetFields()
		},
		// 监听显示物流进度对话框事件
		async showProgressBox(){
			this.progressVisible = true
			// 获取数据(文档接口有问题，此处无法获取，我们复制到本地对象中)
			// const {data: res} = await this.$http.get('/kuaidi/804909574412544580')
			// console.log(res);

		}
	}
}
</script>

<style lang="less" scoped>
	.el-cascader{
		width: 100%;
	}	
</style>
